Display panel with transitional graphical user interface



FIG. 1 is a front view of a first image of a display panel with transitional graphical user interface showing our new design;

FIG. 2 is a front view of a second image thereof;

FIG. 3 is a front view of a third image thereof; and,

FIG. 4 is a front view of a fourth image thereof.

The broken lines shown in FIGS. 1-4 illustrate portions of the display panel with transitional graphical user interface and form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1-4. The process or period in which one image transitions to another forms no part of the claimed design. 

CLAIM We claim the ornamental design for a display panel with transitional graphical user interface, as shown and described. 